We are committed to protecting life and the natural world in all its glory.

Astellas has embraced the sustainable enhancement of enterprise value as its corporate mission. To fulfill this mission, Astellas seeks to be a chosen and trusted enterprise by all stakeholders, including customers, shareholders, employees, and the global community. The Astellas Charter of Corporate Conduct contains the following principles on Environment, Health and Safety (EHS): “We shall respect our employees’ human rights, individuality, and differences, promote diversity in the workplace, and provide a safe and rewarding work environment,” and “Recognizing that harmony between the global environment and our business activities is a prerequisite to our corporate existence, we shall take proactive measures to conserve the global environment.” These principles require employees to conduct themselves based on high ethical standards in EHS fields, among other areas. In the fields of the environment and employees (occupational health and safety), Astellas will disclose information on its measures to sustainably enhance enterprise value through EHS.


Top Message

Astellas has adopted “Turning innovative science into VALUE for patients” as its VISION. In order to continuously achieve sustainable growth, Astellas will need to sensitively grasp changes in the environment and continuously evolve in step with those changes. We will need to address changes in the environment, such as energy trends and climate change, the effective use of resources, and the prevention of pollution. We will also need to implement appropriate management of occupational health and safety in step with changes in modalities, which we will need to handle in many more different ways due to Astellas’ Focus Area approach. In the EHS field, we will be constantly called upon to address changes. Here, Astellas will advance EHS activities based on high ethical standards, in accordance with the Astellas EHS Policy and Guidelines.

In the previous fiscal year, there was an important development concerning our activities in the environmental field. In measures to address climate change, one of Astellas’ key priorities, our target for reducing greenhouse gas (GHG) emissions obtained Science Based Targets (SBT) certification from the SBT Initiative in November 2018. We believe that this target represents our commitment to stakeholders, while setting a clear course for reducing GHG emissions for Astellas’ employees. We will continue to implement measures to reach our goal based on our medium- and long-term scenario.

Moreover, it is absolutely essential for management to ensure the safety of employees as they engage in corporate business activities. In order to remove hazards that could lead to work-related accidents at an early stage, it is crucial to continuously undertake broad-based risk assessments and develop a sharp eye for assessing hazards. We will continuously implement training and risk mitigation activities in order to prevent work-related accidents in all business areas, including research, production and sales.

Modality: Material classifications and methods such as small-molecule compounds, peptides (middle molecules) and other protein medicines; nucleic acid medicines; therapeutic antibodies; and cell medicines
SBT initiative: A group jointly established in 2015 by CDP, United Nations Global Compact (UNGC), World Resources Institute (WRI), and World Wide Fund for Nature (WWF). An international initiative that encourages countries and companies to set GHG reduction target to achieve the goal of the Paris Agreement—to limit global warming to below 2°C above pre-industrial levels.

Chief Administrative Officer & Chief Ethics & Compliance Officer
Fumiaki Sakurai



Position on Climate Change
The performance indicators denoted by this symbol have been assured independently by KPMG AZSA Sustainability Co., Ltd.
This symbol indicates that the reliability of environmental information presented in this website satisfies the Environmental Reporting Assurance and Registration Criteria defined by the Japanese Association of Assurance Organizations for Sustainability Information (http://www.j-sus.org/english.html).

Totals and tallies of shares may not always match due to the effect of rounding.


Interaction between Astellas and the Environment (Figures for Fiscal 2018)

As detailed below, the business activities of Astellas impinge on the environment throughout all the fields in which it operates, including research, manufacturing, sales, and product distribution.

Direct interaction

Energy GHGs*2

253,441 MWh
(Renewable sourced 29,583 MWh)

Scope 1

82,093 tons
(Sales fleets 23,275 tons)

City gas

21,285 thousand m3

Scope 2

112,280 tons

LPG 1,491 tons Pollutants (atmosphere)
LNG 2,197 tons NOx 28 tons
Kerosene 1 kiloliters VOC*3
44 tons
Diesel oil 2,826 kiloliters Pollutants (water body)
Gasoline 7,201 kiloliters


10 tons
Purchased heat (hot/cold water)

3,791 GJ

COD 36 tons
Purchased heat (steam) 21,820 GJ Water discharge*4
Other renewble energy 46,862 GJ Water discharge
8,246 thousand m3
Resources Waste material
Water 8,501 thousand m3 Volume of waste generated 14,820 tons
Raw materials
(by weight)*1
5,111 tons Landfill volume*5 103 tons
Raw materials
(by volume)*1
1,001 kiloliters  

*1  all Japanese business premises
*2  non-energy-related GHG emissions are not included.
*3  all production facilities and R&D sites in Japan
*4  volume of water discharge from non-Japanese production facilities was equivalent to withdrawal amount
*5  all Japanese facilities excluded sales branches

Indirect GHGs (Scope3) magnifying_glass_s.png

Upstream Scope3 emissions
Category GHG emissions
1 Purchased goods and services 80,344 tons
2 Capital goods 78,527 tons
3 Fuel and energy related activities (not included in Scope1 and Scope2) 24,486 tons
4 Transportation and distribution 3,475 tons
Truck transportation of raw materials (252 tons)
Plant → warehouse (292 tons)
Warehouse (849 tons)
Warehouse → wholesalers (2,083 tons)
5 Waste generated in operation 2,898 tons
6 Business travel (by airplane) 35,454 tons
7 Employee commuting 2,409 tons
8 Leased assets Not relevant
Downstream Scope3 emissions
Category GHG emissions
9 Transportation and distribution Not relevant
10 Processing of sold products Not relevant
11 Use of sold products No emissions
12 End-of-life treatment of sold products 590 tons
13 Leased assets Not relevant
14 Franchises Not relevant
15 Investments Not relevant


GHG Emissions Throughout the Value Chain  magnifying_glass_s.png

GHG emissions associated with Astellas’ business activities amounted to 423 kilotons  globally.  Astellas is monitoring the greenhouse gas emissions associated with the use of almost all its facilities and sales fleets . In addition to Scope 1 and Scope 2 emissions,  Astellas continues working to monitor Scope 3 emissions.